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09-07-2017, 09:36 AM
Billed as the Next Big Thing for the gasoline engine, Homogeneous Charge Compression Ignition (HCCI) allows for diesel-like operation wherein compression, not spark, combusts lean air/gasoline mixtures for big fuel-economy gains. At least, that’s the theory. Volatile and complex to manage, HCCI’s useful operating window—and efficiency improvements—is limited to low loads: idle or cruising on […]
More... (http://feedproxy.google.com/~r/caranddriver/blog/~3/j_EH1Pvm-tw/)
More... (http://feedproxy.google.com/~r/caranddriver/blog/~3/j_EH1Pvm-tw/)